STC SE3873NM

Supplemental type certificate · Franklin Aircraft Engines Inc.

Holder
Franklin Aircraft Engines Inc. · United States
Status
Current · Reissued
Status date
May 25, 2022
Applied
March 30, 1987
Product
Engine
Certification basis
Part 3, Part 21
Data sheet
TCDS1E4

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of two AiResearch induction air intercoolers.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

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Original Product 7\SH&HUWLILFDWH1XPEHU Make:

7LWOH SE3873NM Franklin Aircraft Engines, Inc.

136 Racquette Drive Fort Collins, CO 80524 Part 3 Civil Air Regulations 1E4 AVCO Lycoming IO-540-R1A5 Installation of two AiResearch induction air intercoolers. Required data:

1. Turbo Commanche 260 Intercooler Instructions, Revision A, dated July 27, 1987, or later FAA Approved revision.

1. Data pertaining to this modification are considered inadequate for duplication in other aircraft.

2. This approval is limited to Piper Model No. PA-24-260 S/N 24-4374 only, as per STC SA3872NM.

3. Compatibility of this design change with previously approved modifications must be determined by the installer.

March 30, 1987 2/26/1993, 3/31/1993, 4/27/1995, 5/25/2022 July 27, 1987 Tina Miller Manager, Program Managment Section Wichita ACO Branch (AIR-7K5) 2

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Too (Name and address of transferee):

Date oI transfer:

SE3873NM 2

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Textron Lycoming AVCO CorporationIO-540-R1A51E4

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
May 25, 2022Reissued, currentCertificate
April 27, 1995Reissued, earlier issueCertificate